===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/readpass.c,v
retrieving revision 1.53
retrieving revision 1.54
diff -u -r1.53 -r1.54
--- src/usr.bin/ssh/readpass.c	2019/01/19 04:15:56	1.53
+++ src/usr.bin/ssh/readpass.c	2019/06/28 13:35:04	1.54
@@ -1,4 +1,4 @@
-/* $OpenBSD: readpass.c,v 1.53 2019/01/19 04:15:56 tb Exp $ */
+/* $OpenBSD: readpass.c,v 1.54 2019/06/28 13:35:04 deraadt Exp $ */
 /*
  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
  *
@@ -58,19 +58,19 @@
 		error("ssh_askpass: fflush: %s", strerror(errno));
 	if (askpass == NULL)
 		fatal("internal error: askpass undefined");
-	if (pipe(p) < 0) {
+	if (pipe(p) == -1) {
 		error("ssh_askpass: pipe: %s", strerror(errno));
 		return NULL;
 	}
 	osigchld = signal(SIGCHLD, SIG_DFL);
-	if ((pid = fork()) < 0) {
+	if ((pid = fork()) == -1) {
 		error("ssh_askpass: fork: %s", strerror(errno));
 		signal(SIGCHLD, osigchld);
 		return NULL;
 	}
 	if (pid == 0) {
 		close(p[0]);
-		if (dup2(p[1], STDOUT_FILENO) < 0)
+		if (dup2(p[1], STDOUT_FILENO) == -1)
 			fatal("ssh_askpass: dup2: %s", strerror(errno));
 		execlp(askpass, askpass, msg, (char *)NULL);
 		fatal("ssh_askpass: exec(%s): %s", askpass, strerror(errno));
@@ -90,7 +90,7 @@
 	buf[len] = '\0';
 
 	close(p[0]);
-	while ((ret = waitpid(pid, &status, 0)) < 0)
+	while ((ret = waitpid(pid, &status, 0)) == -1)
 		if (errno != EINTR)
 			break;
 	signal(SIGCHLD, osigchld);